85866404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53267}}^1$

素因数の和:53315

約数の個数: 24

約数和(自身を含む): 167048448

約数和(自身を除く): 81182044

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 53267, 106534, 213068, 692471, 1384942, 1651277, 2769884, 3302554, 6605108, 21466601, 42933202, 85866404]

約数ペア:

[(1, 85866404), (2, 42933202), (4, 21466601), (13, 6605108), (26, 3302554), (31, 2769884), (52, 1651277), (62, 1384942), (124, 692471), (403, 213068), (806, 106534), (1612, 53267)]